Profiling Report

Dataset statistics

Number of variables	14
Number of observations	6497
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	710.7 KiB
Average record size in memory	112.0 B

Variable types

Numeric	13
Categorical	1

Alerts

`Unnamed: 0` is highly overall correlated with `is red or white wine`	High correlation
`fixed acidity` is highly overall correlated with `is red or white wine`	High correlation
`volatile acidity` is highly overall correlated with `is red or white wine`	High correlation
`residual sugar` is highly overall correlated with `density`	High correlation
`chlorides` is highly overall correlated with `density` and 1 other fields	High correlation
`free sulfur dioxide` is highly overall correlated with `total sulfur dioxide`	High correlation
`total sulfur dioxide` is highly overall correlated with `free sulfur dioxide` and 1 other fields	High correlation
`density` is highly overall correlated with `residual sugar` and 2 other fields	High correlation
`alcohol` is highly overall correlated with `density`	High correlation
`is red or white wine` is highly overall correlated with `Unnamed: 0` and 4 other fields	High correlation
`citric acid` has 151 (2.3%) zeros	Zeros

Reproduction

Analysis started	2023-11-21 16:50:40.359103
Analysis finished	2023-11-21 16:50:54.332511
Duration	13.97 seconds
Software version	ydata-profiling vv4.6.1
Download configuration	config.json

Unnamed: 0
Real number (ℝ)

HIGH CORRELATION

Distinct	4898
Distinct (%)	75.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2042.5356

Minimum	0
Maximum	4897
Zeros	2
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	50.9 KiB

Quantile statistics

Minimum	0
5-th percentile	162
Q1	812
median	1649
Q3	3273
95-th percentile	4572.2
Maximum	4897
Range	4897
Interquartile range (IQR)	2461

Descriptive statistics

Standard deviation	1436.9264
Coefficient of variation (CV)	0.70350126
Kurtosis	-1.1158853
Mean	2042.5356
Median Absolute Deviation (MAD)	1100
Skewness	0.41041906
Sum	13270354
Variance	2064757.5
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	2	< 0.1%
1063	2	< 0.1%
1073	2	< 0.1%
1072	2	< 0.1%
1071	2	< 0.1%
1070	2	< 0.1%
1069	2	< 0.1%
1068	2	< 0.1%
1067	2	< 0.1%
1066	2	< 0.1%
Other values (4888)	6477	99.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	2	< 0.1%
1	2	< 0.1%
2	2	< 0.1%
3	2	< 0.1%
4	2	< 0.1%
5	2	< 0.1%
6	2	< 0.1%
7	2	< 0.1%
8	2	< 0.1%
9	2	< 0.1%

Value	Count	Frequency (%)
4897	1	< 0.1%
4896	1	< 0.1%
4895	1	< 0.1%
4894	1	< 0.1%
4893	1	< 0.1%
4892	1	< 0.1%
4891	1	< 0.1%
4890	1	< 0.1%
4889	1	< 0.1%
4888	1	< 0.1%

fixed acidity
Real number (ℝ)

HIGH CORRELATION

Distinct	106
Distinct (%)	1.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	7.2153071

Minimum	3.8
Maximum	15.9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	50.9 KiB

Quantile statistics

Minimum	3.8
5-th percentile	5.7
Q1	6.4
median	7
Q3	7.7
95-th percentile	9.8
Maximum	15.9
Range	12.1
Interquartile range (IQR)	1.3

Descriptive statistics

Standard deviation	1.2964338
Coefficient of variation (CV)	0.17967825
Kurtosis	5.0611607
Mean	7.2153071
Median Absolute Deviation (MAD)	0.6
Skewness	1.7232896
Sum	46877.85
Variance	1.6807405
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
6.8	354	5.4%
6.6	327	5.0%
6.4	305	4.7%
7	282	4.3%
6.9	279	4.3%
7.2	273	4.2%
6.7	264	4.1%
7.1	257	4.0%
6.5	242	3.7%
7.4	238	3.7%
Other values (96)	3676	56.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
3.8	1	< 0.1%
3.9	1	< 0.1%
4.2	2	< 0.1%
4.4	3	< 0.1%
4.5	1	< 0.1%
4.6	2	< 0.1%
4.7	6	0.1%
4.8	9	0.1%
4.9	8	0.1%
5	30	0.5%

Value	Count	Frequency (%)
15.9	1	< 0.1%
15.6	2	< 0.1%
15.5	2	< 0.1%
15	2	< 0.1%
14.3	1	< 0.1%
14.2	1	< 0.1%
14	1	< 0.1%
13.8	1	< 0.1%
13.7	2	< 0.1%
13.5	1	< 0.1%

volatile acidity
Real number (ℝ)

HIGH CORRELATION

Distinct	187
Distinct (%)	2.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.339666

Minimum	0.08
Maximum	1.58
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	50.9 KiB

Quantile statistics

Minimum	0.08
5-th percentile	0.16
Q1	0.23
median	0.29
Q3	0.4
95-th percentile	0.67
Maximum	1.58
Range	1.5
Interquartile range (IQR)	0.17

Descriptive statistics

Standard deviation	0.16463647
Coefficient of variation (CV)	0.48470107
Kurtosis	2.8253724
Mean	0.339666
Median Absolute Deviation (MAD)	0.08
Skewness	1.4950965
Sum	2206.81
Variance	0.027105169
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.28	286	4.4%
0.24	266	4.1%
0.26	256	3.9%
0.25	238	3.7%
0.22	235	3.6%
0.27	232	3.6%
0.23	221	3.4%
0.2	217	3.3%
0.3	214	3.3%
0.32	205	3.2%
Other values (177)	4127	63.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.08	4	0.1%
0.085	1	< 0.1%
0.09	1	< 0.1%
0.1	6	0.1%
0.105	6	0.1%
0.11	13	0.2%
0.115	3	< 0.1%
0.12	37	0.6%
0.125	3	< 0.1%
0.13	44	0.7%

Value	Count	Frequency (%)
1.58	1	< 0.1%
1.33	2	< 0.1%
1.24	1	< 0.1%
1.185	1	< 0.1%
1.18	1	< 0.1%
1.13	1	< 0.1%
1.115	1	< 0.1%
1.1	1	< 0.1%
1.09	1	< 0.1%
1.07	1	< 0.1%

citric acid
Real number (ℝ)

ZEROS

Distinct	89
Distinct (%)	1.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.31863322

Minimum	0
Maximum	1.66
Zeros	151
Zeros (%)	2.3%
Negative	0
Negative (%)	0.0%
Memory size	50.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0.05
Q1	0.25
median	0.31
Q3	0.39
95-th percentile	0.56
Maximum	1.66
Range	1.66
Interquartile range (IQR)	0.14

Descriptive statistics

Standard deviation	0.14531786
Coefficient of variation (CV)	0.45606628
Kurtosis	2.3972392
Mean	0.31863322
Median Absolute Deviation (MAD)	0.07
Skewness	0.47173067
Sum	2070.16
Variance	0.021117282
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.3	337	5.2%
0.28	301	4.6%
0.32	289	4.4%
0.49	283	4.4%
0.26	257	4.0%
0.34	249	3.8%
0.29	244	3.8%
0.27	236	3.6%
0.24	232	3.6%
0.31	230	3.5%
Other values (79)	3839	59.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	151	2.3%
0.01	40	0.6%
0.02	56	0.9%
0.03	32	0.5%
0.04	41	0.6%
0.05	25	0.4%
0.06	30	0.5%
0.07	34	0.5%
0.08	37	0.6%
0.09	42	0.6%

Value	Count	Frequency (%)
1.66	1	< 0.1%
1.23	1	< 0.1%
1	6	0.1%
0.99	1	< 0.1%
0.91	2	< 0.1%
0.88	1	< 0.1%
0.86	1	< 0.1%
0.82	2	< 0.1%
0.81	2	< 0.1%
0.8	2	< 0.1%

residual sugar
Real number (ℝ)

HIGH CORRELATION

Distinct	316
Distinct (%)	4.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	5.4432353

Minimum	0.6
Maximum	65.8
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	50.9 KiB

Quantile statistics

Minimum	0.6
5-th percentile	1.2
Q1	1.8
median	3
Q3	8.1
95-th percentile	15
Maximum	65.8
Range	65.2
Interquartile range (IQR)	6.3

Descriptive statistics

Standard deviation	4.7578037
Coefficient of variation (CV)	0.87407644
Kurtosis	4.3592719
Mean	5.4432353
Median Absolute Deviation (MAD)	1.7
Skewness	1.4354043
Sum	35364.7
Variance	22.636696
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2	235	3.6%
1.8	228	3.5%
1.6	223	3.4%
1.4	219	3.4%
1.2	195	3.0%
2.2	187	2.9%
2.1	179	2.8%
1.9	176	2.7%
1.7	175	2.7%
1.5	172	2.6%
Other values (306)	4508	69.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.6	2	< 0.1%
0.7	7	0.1%
0.8	25	0.4%
0.9	41	0.6%
0.95	4	0.1%
1	93	1.4%
1.05	1	< 0.1%
1.1	146	2.2%
1.15	3	< 0.1%
1.2	195	3.0%

Value	Count	Frequency (%)
65.8	1	< 0.1%
31.6	2	< 0.1%
26.05	2	< 0.1%
23.5	1	< 0.1%
22.6	1	< 0.1%
22	2	< 0.1%
20.8	2	< 0.1%
20.7	2	< 0.1%
20.4	1	< 0.1%
20.3	1	< 0.1%

chlorides
Real number (ℝ)

HIGH CORRELATION

Distinct	214
Distinct (%)	3.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.056033862

Minimum	0.009
Maximum	0.611
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	50.9 KiB

Quantile statistics

Minimum	0.009
5-th percentile	0.028
Q1	0.038
median	0.047
Q3	0.065
95-th percentile	0.102
Maximum	0.611
Range	0.602
Interquartile range (IQR)	0.027

Descriptive statistics

Standard deviation	0.035033601
Coefficient of variation (CV)	0.62522197
Kurtosis	50.898051
Mean	0.056033862
Median Absolute Deviation (MAD)	0.011
Skewness	5.3998277
Sum	364.052
Variance	0.0012273532
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.044	206	3.2%
0.036	200	3.1%
0.042	187	2.9%
0.046	185	2.8%
0.05	182	2.8%
0.04	182	2.8%
0.048	182	2.8%
0.047	175	2.7%
0.045	174	2.7%
0.038	169	2.6%
Other values (204)	4655	71.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.009	1	< 0.1%
0.012	3	< 0.1%
0.013	1	< 0.1%
0.014	4	0.1%
0.015	4	0.1%
0.016	5	0.1%
0.017	5	0.1%
0.018	10	0.2%
0.019	9	0.1%
0.02	16	0.2%

Value	Count	Frequency (%)
0.611	1	< 0.1%
0.61	1	< 0.1%
0.467	1	< 0.1%
0.464	1	< 0.1%
0.422	1	< 0.1%
0.415	3	< 0.1%
0.414	2	< 0.1%
0.413	1	< 0.1%
0.403	1	< 0.1%
0.401	1	< 0.1%

free sulfur dioxide
Real number (ℝ)

HIGH CORRELATION

Distinct	135
Distinct (%)	2.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	30.525319

Minimum	1
Maximum	289
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	50.9 KiB

Quantile statistics

Minimum	1
5-th percentile	6
Q1	17
median	29
Q3	41
95-th percentile	61
Maximum	289
Range	288
Interquartile range (IQR)	24

Descriptive statistics

Standard deviation	17.7494
Coefficient of variation (CV)	0.58146483
Kurtosis	7.9062381
Mean	30.525319
Median Absolute Deviation (MAD)	12
Skewness	1.2200661
Sum	198323
Variance	315.04119
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
29	183	2.8%
6	170	2.6%
26	161	2.5%
15	157	2.4%
24	152	2.3%
31	152	2.3%
17	149	2.3%
34	146	2.2%
35	144	2.2%
23	142	2.2%
Other values (125)	4941	76.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	3	< 0.1%
2	2	< 0.1%
3	59	0.9%
4	52	0.8%
5	129	2.0%
5.5	1	< 0.1%
6	170	2.6%
7	96	1.5%
8	91	1.4%
9	91	1.4%

Value	Count	Frequency (%)
289	1	< 0.1%
146.5	1	< 0.1%
138.5	1	< 0.1%
131	1	< 0.1%
128	1	< 0.1%
124	1	< 0.1%
122.5	1	< 0.1%
118.5	1	< 0.1%
112	1	< 0.1%
110	1	< 0.1%

total sulfur dioxide
Real number (ℝ)

HIGH CORRELATION

Distinct	276
Distinct (%)	4.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	115.74457

Minimum	6
Maximum	440
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	50.9 KiB

Quantile statistics

Minimum	6
5-th percentile	19
Q1	77
median	118
Q3	156
95-th percentile	206
Maximum	440
Range	434
Interquartile range (IQR)	79

Descriptive statistics

Standard deviation	56.521855
Coefficient of variation (CV)	0.48833265
Kurtosis	-0.37166365
Mean	115.74457
Median Absolute Deviation (MAD)	39
Skewness	-0.0011774782
Sum	751992.5
Variance	3194.72
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
111	72	1.1%
113	65	1.0%
117	57	0.9%
122	57	0.9%
128	56	0.9%
98	56	0.9%
124	56	0.9%
114	56	0.9%
118	55	0.8%
150	54	0.8%
Other values (266)	5913	91.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
6	3	< 0.1%
7	4	0.1%
8	14	0.2%
9	15	0.2%
10	28	0.4%
11	26	0.4%
12	29	0.4%
13	28	0.4%
14	33	0.5%
15	35	0.5%

Value	Count	Frequency (%)
440	1	< 0.1%
366.5	1	< 0.1%
344	1	< 0.1%
313	1	< 0.1%
307.5	1	< 0.1%
303	1	< 0.1%
294	1	< 0.1%
289	1	< 0.1%
282	1	< 0.1%
278	1	< 0.1%

density
Real number (ℝ)

HIGH CORRELATION

Distinct	998
Distinct (%)	15.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.99469663

Minimum	0.98711
Maximum	1.03898
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	50.9 KiB

Quantile statistics

Minimum	0.98711
5-th percentile	0.9899
Q1	0.99234
median	0.99489
Q3	0.99699
95-th percentile	0.999392
Maximum	1.03898
Range	0.05187
Interquartile range (IQR)	0.00465

Descriptive statistics

Standard deviation	0.002998673
Coefficient of variation (CV)	0.0030146609
Kurtosis	6.606067
Mean	0.99469663
Median Absolute Deviation (MAD)	0.00231
Skewness	0.50360173
Sum	6462.544
Variance	8.9920398 × 10^-6
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.9976	69	1.1%
0.9972	69	1.1%
0.998	64	1.0%
0.992	64	1.0%
0.9928	63	1.0%
0.9986	61	0.9%
0.9962	59	0.9%
0.9966	59	0.9%
0.9956	55	0.8%
0.9968	55	0.8%
Other values (988)	5879	90.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.98711	1	< 0.1%
0.98713	1	< 0.1%
0.98722	1	< 0.1%
0.9874	1	< 0.1%
0.98742	2	< 0.1%
0.98746	2	< 0.1%
0.98758	1	< 0.1%
0.98774	1	< 0.1%
0.98779	1	< 0.1%
0.98794	2	< 0.1%

Value	Count	Frequency (%)
1.03898	1	< 0.1%
1.0103	2	< 0.1%
1.00369	2	< 0.1%
1.0032	1	< 0.1%
1.00315	3	< 0.1%
1.00295	2	< 0.1%
1.00289	1	< 0.1%
1.0026	2	< 0.1%
1.00242	2	< 0.1%
1.00241	1	< 0.1%

pH
Real number (ℝ)

Distinct	108
Distinct (%)	1.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.2185008

Minimum	2.72
Maximum	4.01
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	50.9 KiB

Quantile statistics

Minimum	2.72
5-th percentile	2.97
Q1	3.11
median	3.21
Q3	3.32
95-th percentile	3.5
Maximum	4.01
Range	1.29
Interquartile range (IQR)	0.21

Descriptive statistics

Standard deviation	0.1607872
Coefficient of variation (CV)	0.049957173
Kurtosis	0.36765727
Mean	3.2185008
Median Absolute Deviation (MAD)	0.11
Skewness	0.3868388
Sum	20910.6
Variance	0.025852524
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
3.16	200	3.1%
3.14	193	3.0%
3.22	185	2.8%
3.2	176	2.7%
3.15	170	2.6%
3.19	170	2.6%
3.18	168	2.6%
3.24	161	2.5%
3.1	154	2.4%
3.12	154	2.4%
Other values (98)	4766	73.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2.72	1	< 0.1%
2.74	2	< 0.1%
2.77	1	< 0.1%
2.79	3	< 0.1%
2.8	3	< 0.1%
2.82	1	< 0.1%
2.83	4	0.1%
2.84	1	< 0.1%
2.85	9	0.1%
2.86	10	0.2%

Value	Count	Frequency (%)
4.01	2	< 0.1%
3.9	2	< 0.1%
3.85	1	< 0.1%
3.82	1	< 0.1%
3.81	1	< 0.1%
3.8	2	< 0.1%
3.79	1	< 0.1%
3.78	2	< 0.1%
3.77	2	< 0.1%
3.76	2	< 0.1%

sulphates
Real number (ℝ)

Distinct	111
Distinct (%)	1.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.53126828

Minimum	0.22
Maximum	2
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	50.9 KiB

Quantile statistics

Minimum	0.22
5-th percentile	0.35
Q1	0.43
median	0.51
Q3	0.6
95-th percentile	0.79
Maximum	2
Range	1.78
Interquartile range (IQR)	0.17

Descriptive statistics

Standard deviation	0.14880587
Coefficient of variation (CV)	0.28009554
Kurtosis	8.6536988
Mean	0.53126828
Median Absolute Deviation (MAD)	0.08
Skewness	1.79727
Sum	3451.65
Variance	0.022143188
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.5	276	4.2%
0.46	243	3.7%
0.54	235	3.6%
0.44	232	3.6%
0.38	214	3.3%
0.48	208	3.2%
0.52	203	3.1%
0.49	197	3.0%
0.47	191	2.9%
0.45	190	2.9%
Other values (101)	4308	66.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.22	1	< 0.1%
0.23	1	< 0.1%
0.25	4	0.1%
0.26	4	0.1%
0.27	13	0.2%
0.28	13	0.2%
0.29	16	0.2%
0.3	31	0.5%
0.31	35	0.5%
0.32	54	0.8%

Value	Count	Frequency (%)
2	1	< 0.1%
1.98	1	< 0.1%
1.95	2	< 0.1%
1.62	1	< 0.1%
1.61	1	< 0.1%
1.59	1	< 0.1%
1.56	1	< 0.1%
1.36	3	< 0.1%
1.34	1	< 0.1%
1.33	1	< 0.1%

alcohol
Real number (ℝ)

HIGH CORRELATION

Distinct	111
Distinct (%)	1.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	10.491801

Minimum	8
Maximum	14.9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	50.9 KiB

Quantile statistics

Minimum	8
5-th percentile	9
Q1	9.5
median	10.3
Q3	11.3
95-th percentile	12.7
Maximum	14.9
Range	6.9
Interquartile range (IQR)	1.8

Descriptive statistics

Standard deviation	1.1927117
Coefficient of variation (CV)	0.11368037
Kurtosis	-0.53168738
Mean	10.491801
Median Absolute Deviation (MAD)	0.9
Skewness	0.56571773
Sum	68165.23
Variance	1.4225613
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
9.5	367	5.6%
9.4	332	5.1%
9.2	271	4.2%
10	229	3.5%
10.5	227	3.5%
11	217	3.3%
9	215	3.3%
9.8	214	3.3%
10.4	194	3.0%
9.3	193	3.0%
Other values (101)	4038	62.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
8	2	< 0.1%
8.4	5	0.1%
8.5	10	0.2%
8.6	23	0.4%
8.7	80	1.2%
8.8	109	1.7%
8.9	95	1.5%
9	215	3.3%
9.05	1	< 0.1%
9.1	167	2.6%

Value	Count	Frequency (%)
14.9	1	< 0.1%
14.2	1	< 0.1%
14.05	1	< 0.1%
14	12	0.2%
13.9	3	< 0.1%
13.8	2	< 0.1%
13.7	7	0.1%
13.6	13	0.2%
13.56666667	1	< 0.1%
13.55	1	< 0.1%

quality
Real number (ℝ)

Distinct	7
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	5.8183777

Minimum	3
Maximum	9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	50.9 KiB

Quantile statistics

Minimum	3
5-th percentile	5
Q1	5
median	6
Q3	6
95-th percentile	7
Maximum	9
Range	6
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	0.87325527
Coefficient of variation (CV)	0.1500857
Kurtosis	0.23232227
Mean	5.8183777
Median Absolute Deviation (MAD)	1
Skewness	0.18962269
Sum	37802
Variance	0.76257477
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=7)

Value	Count	Frequency (%)
6	2836	43.7%
5	2138	32.9%
7	1079	16.6%
4	216	3.3%
8	193	3.0%
3	30	0.5%
9	5	0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
3	30	0.5%
4	216	3.3%
5	2138	32.9%
6	2836	43.7%
7	1079	16.6%
8	193	3.0%
9	5	0.1%

Value	Count	Frequency (%)
9	5	0.1%
8	193	3.0%
7	1079	16.6%
6	2836	43.7%
5	2138	32.9%
4	216	3.3%
3	30	0.5%

is red or white wine
Categorical

HIGH CORRELATION

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	50.9 KiB

0	4898
1	1599

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	6497
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	1
2nd row	1
3rd row	1
4th row	1
5th row	1

Common Values

Value	Count	Frequency (%)
0	4898	75.4%
1	1599	24.6%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	4898	75.4%
1	1599	24.6%

Most occurring characters

Value	Count	Frequency (%)
0	4898	75.4%
1	1599	24.6%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	6497	100.0%

Most frequent character per category

Decimal Number

Value	Count	Frequency (%)
0	4898	75.4%
1	1599	24.6%

Most occurring scripts

Value	Count	Frequency (%)
Common	6497	100.0%

Most frequent character per script

Common

Value	Count	Frequency (%)
0	4898	75.4%
1	1599	24.6%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	6497	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
0	4898	75.4%
1	1599	24.6%

Auto

Heatmap
Table

	Unnamed: 0	fixed acidity	volatile acidity	citric acid	residual sugar	chlorides	free sulfur dioxide	total sulfur dioxide	density	pH	sulphates	alcohol	quality	is red or white wine
Unnamed: 0	1.000	-0.385	-0.303	-0.039	0.143	-0.384	0.256	0.245	-0.352	-0.231	-0.250	0.187	0.100	0.552
fixed acidity	-0.385	1.000	0.200	0.271	-0.032	0.356	-0.260	-0.233	0.434	-0.250	0.220	-0.111	-0.098	0.504
volatile acidity	-0.303	0.200	1.000	-0.295	-0.064	0.416	-0.366	-0.344	0.261	0.195	0.255	-0.024	-0.258	0.664
citric acid	-0.039	0.271	-0.295	1.000	0.075	-0.074	0.122	0.159	0.066	-0.286	0.037	0.020	0.106	0.424
residual sugar	0.143	-0.032	-0.064	0.075	1.000	-0.036	0.388	0.455	0.527	-0.229	-0.138	-0.329	-0.017	0.350
chlorides	-0.384	0.356	0.416	-0.074	-0.036	1.000	-0.260	-0.268	0.591	0.164	0.370	-0.401	-0.295	0.765
free sulfur dioxide	0.256	-0.260	-0.366	0.122	0.388	-0.260	1.000	0.741	0.006	-0.165	-0.221	-0.186	0.087	0.419
total sulfur dioxide	0.245	-0.233	-0.344	0.159	0.455	-0.268	0.741	1.000	0.062	-0.243	-0.257	-0.309	-0.055	0.800
density	-0.352	0.434	0.261	0.066	0.527	0.591	0.006	0.062	1.000	0.012	0.275	-0.699	-0.323	0.322
pH	-0.231	-0.250	0.195	-0.286	-0.229	0.164	-0.165	-0.243	0.012	1.000	0.254	0.140	0.033	0.333
sulphates	-0.250	0.220	0.255	0.037	-0.138	0.370	-0.221	-0.257	0.275	0.254	1.000	0.005	0.030	0.472
alcohol	0.187	-0.111	-0.024	0.020	-0.329	-0.401	-0.186	-0.309	-0.699	0.140	0.005	1.000	0.447	0.147
quality	0.100	-0.098	-0.258	0.106	-0.017	-0.295	0.087	-0.055	-0.323	0.033	0.030	0.447	1.000	0.130
is red or white wine	0.552	0.504	0.664	0.424	0.350	0.765	0.419	0.800	0.322	0.333	0.472	0.147	0.130	1.000

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows
Last rows

	Unnamed: 0	fixed acidity	volatile acidity	citric acid	residual sugar	chlorides	free sulfur dioxide	total sulfur dioxide	density	pH	sulphates	alcohol	quality	is red or white wine
0	0	7.4	0.70	0.00	1.9	0.076	11.0	34.0	0.9978	3.51	0.56	9.4	5	1
1	1	7.8	0.88	0.00	2.6	0.098	25.0	67.0	0.9968	3.20	0.68	9.8	5	1
2	2	7.8	0.76	0.04	2.3	0.092	15.0	54.0	0.9970	3.26	0.65	9.8	5	1
3	3	11.2	0.28	0.56	1.9	0.075	17.0	60.0	0.9980	3.16	0.58	9.8	6	1
4	4	7.4	0.70	0.00	1.9	0.076	11.0	34.0	0.9978	3.51	0.56	9.4	5	1
5	5	7.4	0.66	0.00	1.8	0.075	13.0	40.0	0.9978	3.51	0.56	9.4	5	1
6	6	7.9	0.60	0.06	1.6	0.069	15.0	59.0	0.9964	3.30	0.46	9.4	5	1
7	7	7.3	0.65	0.00	1.2	0.065	15.0	21.0	0.9946	3.39	0.47	10.0	7	1
8	8	7.8	0.58	0.02	2.0	0.073	9.0	18.0	0.9968	3.36	0.57	9.5	7	1
9	9	7.5	0.50	0.36	6.1	0.071	17.0	102.0	0.9978	3.35	0.80	10.5	5	1

	Unnamed: 0	fixed acidity	volatile acidity	citric acid	residual sugar	chlorides	free sulfur dioxide	total sulfur dioxide	density	pH	sulphates	alcohol	quality
6487	4888	6.8	0.220	0.36	1.20	0.052	38.0	127.0	0.99330	3.04	0.54	9.2	5
6488	4889	4.9	0.235	0.27	11.75	0.030	34.0	118.0	0.99540	3.07	0.50	9.4	6
6489	4890	6.1	0.340	0.29	2.20	0.036	25.0	100.0	0.98938	3.06	0.44	11.8	6
6490	4891	5.7	0.210	0.32	0.90	0.038	38.0	121.0	0.99074	3.24	0.46	10.6	6
6491	4892	6.5	0.230	0.38	1.30	0.032	29.0	112.0	0.99298	3.29	0.54	9.7	5
6492	4893	6.2	0.210	0.29	1.60	0.039	24.0	92.0	0.99114	3.27	0.50	11.2	6
6493	4894	6.6	0.320	0.36	8.00	0.047	57.0	168.0	0.99490	3.15	0.46	9.6	5
6494	4895	6.5	0.240	0.19	1.20	0.041	30.0	111.0	0.99254	2.99	0.46	9.4	6
6495	4896	5.5	0.290	0.30	1.10	0.022	20.0	110.0	0.98869	3.34	0.38	12.8	7
6496	4897	6.0	0.210	0.38	0.80	0.020	22.0	98.0	0.98941	3.26	0.32	11.8	6

Overview

Variables

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Decimal Number

Most occurring scripts

Most frequent character per script

Common

Most occurring blocks

Most frequent character per block

ASCII

Interactions

Correlations

Missing values

Sample